Structural diversity of N-heterocyclic carbene complexes of silver(I)

被引：151

作者：

Lee, KM ^{[1
]}

Wang, HMJ ^{[1
]}

Lin, IJB ^{[1
]}

机构：

[1] Fu Jen Catholic Univ, Dept Chem, Taipei 24205, Taiwan

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 2002年 / 14期

关键词：

D O I：

10.1039/b201957d

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Seven N-heterocyclic carbene complexes of silver(I) have been synthesized, five of which were structurally characterized. Polymeric Ag-I-carbene complexes with a diverse range of structures are formed through extended Ag-I-Ag-I interactions, Ag-I-bridging halides, Ag-I-bridging dicarbenes, and ring pi-pi interactions. Compounds having extended Ag-I-Ag-I-centered interactions exhibit low energy emission bands at lambda(max) approximate to 540 nm. These bands are assigned to metal-centered transitions involving extended Ag-I-Ag-I interactions.

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页码：2852 / 2856

页数：5

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